Amalgams of extremal matroids with no U::2, ::::l::::+2::-minor

Joseph E. Bonin, Rong Chen, Kai-Nan Xiang. Amalgams of extremal matroids with no U::2, ::::l::::+2::-minor. Discrete Mathematics, 310(17-18):2317-2322, 2010. [doi]

Abstract

Abstract is missing.